I have one very stupid question, but I want to be sure that I am right.
If you have 2 interconnected virtual machines running and let them
compute some problem in parallel (using message passing interface -
MPI), is it really a parallel computation? I mean, when the host machine
has only one
On Friday 12 December 2008 09:06:30 am Ondrej Sluciak wrote:
I have one very stupid question, but I want to be sure that I am
right. If you have 2 interconnected virtual machines running and
let them compute some problem in parallel (using message passing
interface - MPI), is it really a
Stealth:
On Friday 12 December 2008 09:06:30 am Ondrej Sluciak wrote:
I have one very stupid question, but I want to be sure that I am
right. If you have 2 interconnected virtual machines running and
let them compute some problem in parallel (using message passing
interface - MPI), is it
Stealth wrote:
On Friday 12 December 2008 09:06:30 am Ondrej Sluciak wrote:
I have one very stupid question, but I want to be sure that I am
right. If you have 2 interconnected virtual machines running and
let them compute some problem in parallel (using message passing
interface - MPI), is
On Friday 12 December 2008 09:38:46 am Heinz Wiesinger wrote:
Stealth:
On Friday 12 December 2008 09:06:30 am Ondrej Sluciak wrote:
I have one very stupid question, but I want to be sure that I
am right. If you have 2 interconnected virtual machines
running and let them compute some
Thank you for your answers. It is as I thought. I tested performance of
2 VMs on one single core host computer, but as Stealth said, there has
been no increase in speed. I tried to parallely compute the
multiplication of two huge matrices, but the time spent on computation
was just the same as
I doubt that even with multiple cores it will make any improvements. That's
because the way the multicore OS is designed. Basically, as far as I know,
the load is not shared in such a way that one application would run on one
pc, and a second one on the other. On top of that, from the host
Hi,
I'm using VBox 2.0.6 on a Vista laptop (it's a demo machine, running an OpenSuSE
virtual to show off a web app we are making), and I was wondering if there is a
way to hook a VBoxManager controlvm command into Vista's shutdown sequence to
make it save state when the laptop shuts down (eg.
Marc,
On Friday 12 December 2008, Marc Beck wrote:
I doubt that even with multiple cores it will make any improvements.
That's because the way the multicore OS is designed. Basically, as far as
I know, the load is not shared in such a way that one application would run
on one pc, and a
We are talking here about VirtualBox, not about a hypervisor, so if you are
correct, I would be glad to see some documentation about this.
Thanks
Marc
972-800-2150
www.Amazingcomputing.biz
-Original Message-
From: vbox-users-boun...@virtualbox.org
Sorry if I offended anybody, or sounded as a know-it-all, I am sure Frank
knows ways more than I do. Just trying to understand. From the question I
take we are talking of a virtual box, running on top of a Host. As I was
told, no matter what, the host is in-between the virtual machines and the
On Friday 12 December 2008, Marc Beck wrote:
We are talking here about VirtualBox, not about a hypervisor, so if you are
correct, I would be glad to see some documentation about this.
This has nothing to do with being a hypervisor or not. Just have a look
at the source code, it is freely
On Friday 12 December 2008, Maciek Kaliszewski wrote:
Are there any plans to emulate multicore processor inside VBox ?
I mean if host computer has multiple cores - single VBox guest instance
will see ( and will be able to run multiple processes on them ) some of
the cores not one (correct me
Speaking of Christmas reminds me to wish you Merry Christmas. And many
thanks for bringing Virtualbox on Mac. This version 2.0 is really
good--I have replaced Parallels 3 (ie no more upgrade of
Parallels...). Peter
2008/12/12, Frank Mehnert frank.mehn...@sun.com:
On Friday 12 December 2008,
On Friday 12 December 2008 at 12:24 pm, Peter Ondru?ka penned
about Re: [vbox-users] Parallel machines
Speaking of Christmas reminds me to wish you Merry Christmas.
Yes, happy holidays to the entire VirtualBox team.
Cheers,
--
Pablo Sanchez - Blueoak Database Engineering, Inc
Ph:
On Fri, Dec 12, 2008 at 2:24 PM, Peter Ondruška
peter.ondru...@gmail.com wrote:
Speaking of Christmas reminds me to wish you Merry Christmas. And many
thanks for bringing Virtualbox on Mac. This version 2.0 is really
good--I have replaced Parallels 3 (ie no more upgrade of
Parallels...). Peter
Pablo Sanchez wrote:
On Friday 12 December 2008 at 12:24 pm, Peter Ondru?ka penned
about Re: [vbox-users] Parallel machines
Speaking of Christmas reminds me to wish you Merry Christmas.
Yes, happy holidays to the entire VirtualBox team.
Cheers,
Yes Happy Christmas to
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